204472884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 613400256

約数和(自身を除く): 408927372

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 101, 132, 147, 154, 196, 202, 231, 294, 303, 308, 313, 404, 462, 539, 588, 606, 626, 707, 924, 939, 1078, 1111, 1212, 1252, 1414, 1617, 1878, 2121, 2156, 2191, 2222, 2828, 3234, 3333, 3443, 3756, 4242, 4382, 4444, 4949, 6468, 6573, 6666, 6886, 7777, 8484, 8764, 9898, 10329, 13146, 13332, 13772, 14847, 15337, 15554, 19796, 20658, 23331, 24101, 26292, 29694, 30674, 31108, 31613, 41316, 46011, 46662, 48202, 54439, 59388, 61348, 63226, 72303, 92022, 93324, 94839, 96404, 108878, 126452, 144606, 163317, 168707, 184044, 189678, 217756, 221291, 289212, 326634, 337414, 347743, 379356, 442582, 506121, 653268, 663873, 674828, 695486, 885164, 1012242, 1043229, 1327746, 1390972, 1549037, 2024484, 2086458, 2434201, 2655492, 3098074, 4172916, 4647111, 4868402, 6196148, 7302603, 9294222, 9736804, 14605206, 17039407, 18588444, 29210412, 34078814, 51118221, 68157628, 102236442, 204472884]

約数ペア:

[(1, 204472884), (2, 102236442), (3, 68157628), (4, 51118221), (6, 34078814), (7, 29210412), (11, 18588444), (12, 17039407), (14, 14605206), (21, 9736804), (22, 9294222), (28, 7302603), (33, 6196148), (42, 4868402), (44, 4647111), (49, 4172916), (66, 3098074), (77, 2655492), (84, 2434201), (98, 2086458), (101, 2024484), (132, 1549037), (147, 1390972), (154, 1327746), (196, 1043229), (202, 1012242), (231, 885164), (294, 695486), (303, 674828), (308, 663873), (313, 653268), (404, 506121), (462, 442582), (539, 379356), (588, 347743), (606, 337414), (626, 326634), (707, 289212), (924, 221291), (939, 217756), (1078, 189678), (1111, 184044), (1212, 168707), (1252, 163317), (1414, 144606), (1617, 126452), (1878, 108878), (2121, 96404), (2156, 94839), (2191, 93324), (2222, 92022), (2828, 72303), (3234, 63226), (3333, 61348), (3443, 59388), (3756, 54439), (4242, 48202), (4382, 46662), (4444, 46011), (4949, 41316), (6468, 31613), (6573, 31108), (6666, 30674), (6886, 29694), (7777, 26292), (8484, 24101), (8764, 23331), (9898, 20658), (10329, 19796), (13146, 15554), (13332, 15337), (13772, 14847)]